M
Martin M. Fejer
Researcher at Stanford University
Publications - 1227
Citations - 104666
Martin M. Fejer is an academic researcher from Stanford University. The author has contributed to research in topics: Lithium niobate & Gravitational wave. The author has an hindex of 123, co-authored 1190 publications receiving 88708 citations. Previous affiliations of Martin M. Fejer include Laser Interferometer Gravitational Wave Observatory & University of Florida.
Papers
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Patent
Claddings for single crystal optical fibers and devices and methods and apparatus for making such claddings
Robert L. Byer,Cordova Amado,M.J.F. Digonnet,Martin M. Fejer,Celestino Gaeta,Herbert J. Shaw,Shoichi Sudo +6 more
TL;DR: In this article, a method for cladding grown single crystal optical fibers is described, where the lithium niobate fiber is first coated with magnesium oxide and then heated to a temperature and for a time sufficient for the magnesium oxide dopant material to diffuse into the fiber.
Proceedings ArticleDOI
Quasi-phasematched optical parametric oscillators using bulk periodically poled LiNbO3
TL;DR: In this paper, the authors review progress of quasi-phasematched (QPM) optical parametric oscillators (OPOs) in bulk periodically poled LiNbO3.
Proceedings ArticleDOI
Demonstration of 30Gbit/s QPSK-to-PAM4 Data-Format and Wavelength Conversion to Enable All-Optical Gateway from Long-haul to Datacenter
Ahmad Fallahpour,Amirhossein Mohajerin-Ariaei,Ahmed Almaiman,Yinwen Cao,Fatemeh Alishahi,Changjing Bao,Peicheng Liao,Morteza Ziyadi,Bishara Shamee,Dmitry Starodubov,Moshe Tur,C. Langrock,Martin M. Fejer,Joseph D. Touch,Alan E. Willner +14 more
TL;DR: A tunable optical QPSK to PAM4 converter is experimentally demonstrated and the proposed method maps four symbols ofQPSK signal to four different amplitude levels which can be directly detected in photo-diode.
Journal ArticleDOI
A scanning, all-fiber Sagnac interferometer for high resolution magneto-optic measurements at 820 nm
TL;DR: In this article, the Sagnac Interferometer was used for detecting non-reciprocal phenomena, such as rotation, at a new wavelength, 820 nm, with which they can achieve better than 1 μrad resolution.
Journal ArticleDOI
Performance scaling of a 10-GHz solid-state laser enabling self-referenced CEO frequency detection without amplification.
Léonard M. Krüger,Aline S. Mayer,Yoshitomo Okawachi,Xingchen Ji,Alexander Klenner,Adrea R. Johnson,Carsten Langrock,Martin M. Fejer,Michal Lipson,Alexander L. Gaeta,Valentin J. Wittwer,Thomas Südmeyer,Christopher R. Phillips,Ursula Keller +13 more
TL;DR: This paper experimentally investigates the influence of intracavity dispersion, pump brightness, and cavity design on modelocking with high repetition rates, and uses the resulting insights to demonstrate a 10.4-GHz straight-cavity SESAM-modelocked Yb:CALGO laser delivering 108-fs pulses with 812 mW of average output power.